# GSM controller vs Bifrosha

The clearest difference is review sentiment: Bifrosha at 71% against GSM controller's 14%. Bifrosha also leads on update cadence (every 9 days vs every 14 months) and ratings volume (859 vs 1). GSM controller's advantage is rating (5.0 vs 4.5) and in-app purchases (none vs 8). On price, ads and device support there is nothing between them.

Both are free to download. Bifrosha sells 8 one-off in-app purchases. GSM controller asks for nothing beyond the download.

GSM controller holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Bifrosha has 859 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 14% of GSM controller's written reviews are positive against 71% of Bifrosha's, so the app with the better star average is not the one people write more warmly about.

GSM controller ships an update every 14 months, Bifrosha every 9 days. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | GSM controller | Bifrosha |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gsm-controller/id1209736843/reviews)** | [4.5 (859 ratings)](https://appshunter.io/ios/app/bifrosha/id6743640690/reviews) |
| Number of ratings | 1 | **859** |
| Positive reviews | 14.3% of reviews | **71.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 170 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Ruiensi Electronic Co., Ltd.](https://appshunter.io/developer/888159634) | [Bifrosha](https://appshunter.io/developer/1803714463) |

## What reviewers say

### GSM controller

[App page](https://appshunter.io/ios/app/gsm-controller/id1209736843)

Control a wide range of consumer electronics in your home with this smart home application. It allows for seamless integration and management of your household devices.

**Highlights:** Smart home control, Consumer electronics management, House device integration, Remote device operation

**Features:** macOS Compatibility

**In-app purchases:** none


### Bifrosha

[App page](https://appshunter.io/ios/app/bifrosha/id6743640690)

Discover and sell products through engaging short-form videos. Browse a personalized feed of items and connect directly with sellers. Create your own product reels to showcase items and manage listings with a flexible credit system.

**Highlights:** Reel-based marketplace, Personalized video feed, Direct seller chat, Create product reels, Credit-based posting, Manage listings easily

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite | $1.49 | one-time |
| Starter | $3.99 | one-time |
| Basic | $5.99 | one-time |
| Power Seller | $17.99 | one-time |
| Shop Owner | $29.99 | one-time |
| Market Pro | $54.99 | one-time |
| Pro Seller | $99.99 | one-time |
| Bifrosha Max | $469.99 | one-time |


## Frequently asked questions

### Is GSM controller free?

GSM controller is free to download, with no in-app purchases.

### Is Bifrosha free?

Bifrosha is free to download, with in-app purchases available.

### Which has better reviews, GSM controller or Bifrosha?

GSM controller is rated higher. GSM controller averages 5.0 out of 5 from 1 ratings, while Bifrosha averages 4.5 from 859 ratings.

### Do GSM controller or Bifrosha have ads?

Neither GSM controller nor Bifrosha shows ads.

### Which is updated more often, GSM controller or Bifrosha?

GSM controller ships an update every 14 months, and Bifrosha every 9 days. Most recently, GSM controller was updated on October 5, 2026 and Bifrosha on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*